error: unnecessary use of `get("a").is_some()`
  --> tests/ui/unnecessary_get_then_check.rs:7:15
   |
LL |     let _ = s.get("a").is_some();
   |               ^^^^^^^^^^^^^^^^^^ help: replace it with: `contains("a")`
   |
   = note: `-D clippy::unnecessary-get-then-check` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unnecessary_get_then_check)]`

error: unnecessary use of `get("a").is_none()`
  --> tests/ui/unnecessary_get_then_check.rs:8:15
   |
LL |     let _ = s.get("a").is_none();
   |             --^^^^^^^^^^^^^^^^^^
   |             |
   |             help: replace it with: `!s.contains("a")`

error: unnecessary use of `get("a").is_some()`
  --> tests/ui/unnecessary_get_then_check.rs:11:15
   |
LL |     let _ = s.get("a").is_some();
   |               ^^^^^^^^^^^^^^^^^^ help: replace it with: `contains_key("a")`

error: unnecessary use of `get("a").is_none()`
  --> tests/ui/unnecessary_get_then_check.rs:12:15
   |
LL |     let _ = s.get("a").is_none();
   |             --^^^^^^^^^^^^^^^^^^
   |             |
   |             help: replace it with: `!s.contains_key("a")`

error: unnecessary use of `get("a").is_some()`
  --> tests/ui/unnecessary_get_then_check.rs:15:15
   |
LL |     let _ = s.get("a").is_some();
   |               ^^^^^^^^^^^^^^^^^^ help: replace it with: `contains("a")`

error: unnecessary use of `get("a").is_none()`
  --> tests/ui/unnecessary_get_then_check.rs:16:15
   |
LL |     let _ = s.get("a").is_none();
   |             --^^^^^^^^^^^^^^^^^^
   |             |
   |             help: replace it with: `!s.contains("a")`

error: unnecessary use of `get("a").is_some()`
  --> tests/ui/unnecessary_get_then_check.rs:19:15
   |
LL |     let _ = s.get("a").is_some();
   |               ^^^^^^^^^^^^^^^^^^ help: replace it with: `contains_key("a")`

error: unnecessary use of `get("a").is_none()`
  --> tests/ui/unnecessary_get_then_check.rs:20:15
   |
LL |     let _ = s.get("a").is_none();
   |             --^^^^^^^^^^^^^^^^^^
   |             |
   |             help: replace it with: `!s.contains_key("a")`

error: unnecessary use of `get::<str>("a").is_some()`
  --> tests/ui/unnecessary_get_then_check.rs:24:15
   |
LL |     let _ = s.get::<str>("a").is_some();
   |               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `contains::<str>("a")`

error: unnecessary use of `get::<str>("a").is_none()`
  --> tests/ui/unnecessary_get_then_check.rs:25:15
   |
LL |     let _ = s.get::<str>("a").is_none();
   |             --^^^^^^^^^^^^^^^^^^^^^^^^^
   |             |
   |             help: replace it with: `!s.contains::<str>("a")`

error: aborting due to 10 previous errors